Massive Namespace Cleanup (#3120)

* Engine namespace changes.

* Automated remove redundant using statements.

* Simplified Graphics namespace.

* Apparently the container system stores full type names in the map file.😞 This updates those names.

* API Changes to LocalizationManager.LoadCulture.

* Update submodule to v0.3.2

Content.Shared/EntryPoint.cs

@@ -1,14 +1,14 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.Globalization;
 using Content.Shared.Chemistry;
 using Content.Shared.Maps;
 using Robust.Shared.ContentPack;
-using Robust.Shared.Interfaces.Map;
 using Robust.Shared.IoC;
 using Robust.Shared.Localization;
 using Robust.Shared.Localization.Macros;
 using Robust.Shared.Log;
+using Robust.Shared.Map;
 using Robust.Shared.Prototypes;
 
 namespace Content.Shared
@@ -20,16 +20,17 @@ namespace Content.Shared
 
         [Dependency] private readonly IPrototypeManager _prototypeManager = default!;
         [Dependency] private readonly ITileDefinitionManager _tileDefinitionManager = default!;
+        [Dependency] private readonly ITextMacroFactory _textMacroFactory = default!;
+        [Dependency] private readonly IResourceManager _resourceManager = default!;
 
         public override void PreInit()
         {
             IoCManager.InjectDependencies(this);
 
-            var textMacroFactory = IoCManager.Resolve<ITextMacroFactory>();
-            textMacroFactory.DoAutoRegistrations();
+            _textMacroFactory.DoAutoRegistrations();
 
             // Default to en-US.
-            Loc.LoadCulture(new CultureInfo(Culture));
+            Loc.LoadCulture(_resourceManager, _textMacroFactory, new CultureInfo(Culture));
         }
 
         public override void Init()